baber/WOPTO huggingface dataset:
Patent JP-S6284375-A (JP)
Title: Graphic display system
Inventor: MIHIRA HIROKO
IPC: G09G1/16
Filed: 1985-10-08
Abstract: PURPOSE:To discriminate easily the dimension of a display graphic form by varying the scale of measure displayed to measure the length of the display graphic form. CONSTITUTION:According to control signals 101, 102 from a graphic display control section 1, measure display position information from a measure display position control section 2 and measure display size information from a measure display scale control section 3 are stored in a measure display processing section 5 as measure information. Graphic information is stored in the graphic processing section 4 corresponding to a control signal 103 from the graphic display control section 1. The measure information of the measure display processing section 5 and the graphic information of the graphic display processing section 4 are superimposed mutually and the result is stored in a memory of a picture display processing section 6 as integrated display information and read and displayed on a graphic information output display section.
Patent JP-H0545729-A (JP)
Title: Recorder for which thermochromic film is used and method for recording to thermochromic film
Inventor: SAKAI SHIGEAKI
IPC: G03B21/132
Filed: 1991-08-12
Abstract: PURPOSE:To obtain the recorder for which the thermochromic film capable of forming normal images repetitively on the thermochromic (TC) film is used and the method for recording to the thermochromic film. CONSTITUTION:A heating element 14a of a thermal head 14 is disposed in the position where the TC film 1 is held together with the nip surface of a platen roller 5 on the downstream side in the rotating direction of the platen roller 5 of the position opposite to a center line P orthogonal with the rotating direction of the nip surface generated in a protective cover 5a of the platen roller 5. The heating element 14a impresses a clouding temp. selectively to the TC film 1 just before the press down on the TC film 1 is released.
Patent JP-S6284425-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/64
Filed: 1985-10-08
Abstract: PURPOSE:To improve corrosion resistance, running property, and durability by providing a specific compd. in contact with a magnetic layer of a magnetic recording medium and/or on the layer surface on the side opposite from the magnetic layer with a substrate in-between. CONSTITUTION:The compd. expressed by the formula is provided in contact with the magnetic layer of the magnetic recording medium and/or on the layer surface on the side opposite from the magnetic layer with the substrate in-between. The application amt. of the compd. expressed by the formula onto the layer surface is 0.5-30mg/m<2>, more preferably 1-10mg/m<2> and the film thickness is preferably 50-500Angstrom  in the case of using the same as an overcoat layer such as lubricating layer and rust preventive layer on the surface layer. The layer surface contg. the mixture composed of such compd. is formed by coating of a coating compd. The coating compd. consists of an org. solvent soln. contg. 0.005-1wt% mixture composed of such compd. The thickness of the thin metallic film thereof is preferably 500-5,000Angstrom . The coefft. of friction is thereby decreased, the running property is improved and the repetitive durability of the still durability is remarkably improved.
Patent JP-H0273327-A (JP)
Title: Liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/133
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the STN type liquid crystal display element which is reduced in color variation due to a visual angle and has excellent display quality by nearly equalizing the refractive index of a layer having double refractivity to those against all directions of the inside of the layer surface, and by satisfying a specified interrela tionship. CONSTITUTION:The liquid crystal display element is formed by interposing a liquid crystal layer 30 between both upper and lower substrates 13, 23 formed with transpar ent electrodes 12, 22 and oriented films 11, 12 thereon respectively, and a liquid crystal cell is isolated from an external by a sealing material 31. The liquid crystal molecule of the liquid crystal layer 30 has almost a horizontal direction against substrates 13, 23 with oriented films 11, 21, and the direction of the major axis of the liquid crystal molecule is twisted >=180 deg. against the direction of the thickness of the liquid crystal layer 30. The layer 32 having the double refractivity which satisfies formula I is interposed between an upper side polarizing element 24 and an upper side substrate 23. In formula I, (nxy) (nz) and (l) are each refractive index of the layer 32 in the direction of the inside of the surface thereof, that of the layer 32 in the direction of the thickness thereof and the thickness of the layer 32. Thus, the color variation of the display element due to the visual angle is reduced, and the display element with the excellent display quality is obtd.
Patent JP-H0391680-A (JP)
Title: Ice box
Inventor: YAMADA KOREO
IPC: F25D23/00
Filed: 1989-08-31
Abstract: PURPOSE:To control the composition of the air in an ice box and maintain the freshness of groceries, particularly vegetables, by separating nitrogen in the air on the basis of the output of a sensor for detecting an oxygen gas density and controlling the discharge of nitrogen gas or the air containing much nitrogen gas into the ice box. CONSTITUTION:A nitrogen separator 25 has in its inside a bundle of a plurality of hollow threads and separates nitrogen gas and oxygen gas from each other by utilizing a phenomenon that a penetrating speed is different depending on the kind of a gas. Oxygen gas or the air O containing much oxygen is discharged from a discharge tube 26 and nitrogen gas or the air N containing much nitrogen gas is discharged into an ice box from a supply tube 27. When an oxygen density in the ice box is reduced to, for example, 2%, a controller 28 stops the operation of fluid control means 22. When the oxygen gas density is increased to, for example, 4% by the inflow of the air due to opening or closing a door 12 or 14 or the like, the controller 28 operates the fluid control means 22. Thus, an air composition in the box is controlled and the freshness of vegetables, fruits and the like can be maintained.
Patent JP-2001057754-A (JP)
Title: Avr detection winding of power generator
Inventor: YOSHIDA TAKASHI
IPC: H02K3/28
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent drop in the output voltage, under a load. SOLUTION: Part of concentrically wound main windings 2 of armature windings also serve as detection windings 2-1. AVR windings of a power generator have a structure, such that based on the voltage detected by the detection windings 2-1, the output voltage of the main windings 2 is made constant by an AVR(automatic voltage regulator). The wound parts of the detection windings 2-1 are wound at a short pitch, that is at a 2/3 pitch, and at the same time, are so wound as to lag the main windings 2 by a phase angle of 5 to 25 deg.C. The detection windings 2-1 should be within a range of the slot positions of the main windings 2.
Patent JP-S6469205-A (JP)
Title: Levitation type transfer device
Inventor: KAWASHIMA MASANARI
IPC: B23Q7/08
Filed: 1987-09-08
Abstract: PURPOSE:To prevent the generation of metallic powder in an ultra high vacuum chamber, by levitating a running body by the attracting force of a magnet for a rail. CONSTITUTION:Rails 3 and a coupling rail 5 for guiding the movement of a running body 11, are laid in respective vacuum chambers A1-A3. The rails 3, 5 are formed by a magnetic body such as iron or the like. The running body 11, provided so as to be capable of moving along the rails 3 and the coupling rail 5, is provided with rollers 12, supported by the rails 3, at both sides thereof while magnets 13 for levitation are attached to the lower part of the rollers 12 so as to be opposed to the rails 3. The running body 11 is levitated by the attracting force of the magnets 13. According to this method, the generation of metallic powder in the ultra vacuum chamber is eliminated.
Patent JP-H1158493-A (JP)
Title: Forming method of multilayer substrate and forming die unit therefor
Inventor: KIKAZAWA TADAHIRO
IPC: B29C48/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To make uniform a thickness distribution in the width direction of each of resin layers constituting a multilayer substrate even when differences in viscosity, temperature or a flow rate among the resin layers are large. SOLUTION: Before a joining part 24 of at least one of flow paths 26, 28 and 30, including the flow path 30 for forming the thinnest layer out of the flow paths 26, 28 and 30 which correspond respectively to resin layers constituting a multilayer substrate, taper parts 30A wherein the amount of a gap in the opposite end parts in the width direction of the flow path 26, 28 or 30 becomes larger toward the end of the flow path are formed. The width of the taper parts being the total of the widths of the taper parts 30A formed in the opposite end parts of the flow path 30 and the amount of the gap of the taper part need to satisfy an expression W>=0.1L (where W denotes the total width of the taper parts formed in the opposite end parts of the flow path and L the width of the flow path).  Besides, the amount of the gap of the flow path in the taper parts 30A needs to satisfy an expression 1.0<de/dc<=2.0 (where dc denotes the amount of the gap at a start point of taper and de the amount of the gap in the end part of the flow path).
Patent JP-H01286604-A (JP)
Title: Amplifier for position setting of voice coil actuator
Inventor: JIYON ROORENSU PENKOTSUKU
IPC: H03F3/04
Filed: 1988-09-09
Abstract: PURPOSE: To surely control the position setting of a voice coil actuator by switching the first part of an output stage, so as to conductance-modulate the second part of the output stage during an operation in an amplifier. CONSTITUTION: A signal amplifier for driving the actuator coil of a magnetic disk-drive configuration body is provided with an input amplification stage 30 having input ports 37 and 38, a comparison stage 31 to which the input port is connected to the output port of the input amplification stage 30 and the output stage which is bridge-connected and a load coil 36 is connected to the output port. The output stage is constituted of output sensing resistors 11 and 12 connected to the emitter circuits of transistors(TRs) 32-35, TRs 33 and 35. The output signal of a comparison stage 31 turns on/off current which is permitted to flow in a load 36, by respectively adopting TRs 32, 35 and 33, 34 as a pair.  The output signal from the input amplification stage 30 is biased, in order to avoid shoot-through current at the time of change-over by adjusting the current with either one of TR 33 or 35.
Patent JP-S61102733-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEHARA MASAYOSHI
IPC: C23C14/34
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a semiconductor device, a cavity generated in a sputtering film thereof is removed and which has high reliability, by specifying sputtering gas pressure on the formation of the sputtering film and a temperature where the sputtering film is thermally treated. CONSTITUTION:An aluminum alloy film 2 is shaped onto a semiconductor substrate 1 within a range of 4mmTorr from 2mmTorr of sputtering gas pressure (such as argon gas pressure). The quantity of a sputtering gas taken into the aluminum alloy film 2 can be reduced by bringing sputtering gas pressure to low gas pressure up to 4mmTorr from 2mmTorr. An silicon nitride film 3 is formed onto the aluminum alloy film 2 through a plasma CVD method in order to protect the aluminum alloy film 2 and the semiconductor substrate 1. The whole is thermally treated for the time to 60min from 10min within a temperature range of 420 deg.C from 390 deg.C in order to bring the semiconductor substrate 1 and the aluminum alloy film 2 into ohmic contact.
Patent JP-S61103451-A (JP)
Inventor: KATSURA YOSHIRO
IPC: A61M1/36
Filed: 1984-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59119245-A (JP)
Title: Automatic positioning device
Inventor: WAKABAYASHI YOSHIO
IPC: H05K3/00
Filed: 1982-12-27
Abstract: PURPOSE:To position a pattern to be detected in precise relation to an optical detection system easily by using the optical detection system which has a pattern defect and detecting the mutual position relation of the pattern to be detected. CONSTITUTION:An image of the pattern 1 to be detected is formed on a linear image sensor 2a through an objective 2b and an X-Y feed mechanism 56 operates for every line scan on the sensor 2a. A video signal (a) is inputted to a flip-flop group 8d through a binary-coding circuit 8a and shift registers 8b and 8c, and when the number of boundary point signal (f) from a gate 8e exceeds a specific value, a flip-flop 8g is set by a preset counter 8f. Then, only when the output of an exclusive OR gate 10a is (1), Y-axial measuring table feed pulses (g) are counted by a counter 10d and an offset direction is detected by a flip-flop 10b. A processor 11 operates a turntable 5a on the basis of said data to adjust the inclination of the pattern to be detected to zero.
Patent JP-H04107831-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA TAKASHI
IPC: H01L29/78
Filed: 1990-08-27
Abstract: PURPOSE:To form a high resolution mask pattern and prevent ion irradiation from reaching the interconnection layer by forming a gate oxide layer, gate electrode, semiconductor protection film, and interconnection layer on a silicon semiconductor substrate and then forming in order a 1st photoresist film, silicon oxide film, and 2nd photoresist film. CONSTITUTION:An N<+> source-drain 2, a gate oxide film 3, and a gate electrode 4 are formed on a P (100) semiconductor silicon substrate 1 and a persevation film 6 is deposited on this MOS transistor structure. After this, an aluminum interconnection layer 7 is formed, a photoresist 8a is applied, and an alignment window opened. Next, a spin-on-glass coating fluid is applied and the surface is baked to form a silicon oxide layer 9. After the 2nd photoresist 8b is applied and patterned, this 2nd photoresist layer is used as a mask to dry etch the silicon oxide layer 9. When the resist/SOG/resist 3-layer structure mask is implanted with ions and the transistor threshold value changed, it is possible to reduce interference between the interconnections and implanted ions and to raise the reliability of the semiconductor device.
Patent JP-S6275233-A (JP)
Inventor: KURAUSU UEBAA
IPC: G01N21/892
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1148720-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To impede generation of a crack, suppress generation of uneven wearing, and improve drainage performance at running time in a slit formed in a land part of a tire tread part. SOLUTION: In a tire tread part 1, a land part 31, 35 partitioned by a peripheral direction groove 22, 23 is provided, in the land part 31, a slit 41 with both ends blocked in the inside of a recessed part 9 formed in an inner region of the land part 31 is arranged, a plurality of edge grooves 8 extended in a tire peripheral direction to be formed in parallel to each other are formed in the periphery of the slit 41. In a groove wall of the land part 35, a slit 53 with one end opened in the peripheral direction groove 23 and the other end blocked in the inside of a recessed part 11 formed in an inner region of the land part 35 is arranged, a plurality of edge grooves 10 extended in a tire peripheral direction to be formed in parallel to each other are formed in the periphery of the slit 53.
Patent JP-H04114880-A (JP)
Title: Packing method
Inventor: MATSUYAMA TAKAYOSHI
IPC: B65D81/20
Filed: 1990-08-29
Abstract: PURPOSE:To make an easy and lightweight pack so as to prevent the impairment to its contents by a method wherein a hard container having packed things therein is placed into a first air-tight container and vacuum is applied between the first and second air-tight containers capable of retaining airtightness under atmospheric changes and deformable to reduce the pressure therebetween. CONSTITUTION:The substance susceptible to changes in atmospheric pressure such as a reticle 1 with a pellicle is received in a hard container 2 capable of withstanding changes in atmospheric pressure within the range of 0-1atm and the container 2 is placed into a first air-tight container 3 and its opening part 3a is hermetically sealed. The air-tight container 3 having the opening part 3a bent is placed into a second air-tight container 4 and an opening part 4a of the air-tight container 4 is hermetically sealed, after which an evacuating pipe 5 is connected to a vacuum pump to evacuate between the air-tight containers 3 and 4. The intermediate part of the evacuating pipe 5 is flattened or the hole (evacuating opening) of the evacuating pipe 5 is hermetically sealed simultaneously with the disconnection of the evacuation pipe 5 to complete packing of the reticle 1.
Patent JP-H0387423-A (JP)
Title: Ped vegetation works
Inventor: INADA HIROFUMI
IPC: E02D29/02
Filed: 1989-08-31
Abstract: PURPOSE:To facilitate construction by placing concrete into a front form on which a molded foundation bed material is fitted on in advance to fix a surface foundation bed material on the surface of a concrete ped, and thereby arranging nets and drain pipes in the foundation bed material. CONSTITUTION:A ped is made up out of a concrete ped 2, a front form 3, a rear form 4, and of a molded foundation bed material 5. Then, a tree-planting foundation bed material is fitted on a front form 3 on which the molded foundation bed material 5 formed with a restraining body are protrusively attached. Following which, concrete 2a is placed between the front form 3 and the rear form 4 so that the molded tree-planting foundation bed material is thereby fixed onto the surface of the concrete ped 2. In the second place, drain pipes and nets are arranged to the molded foundation bed material 5. By this constitution, economy can thereby be enhanced.
Patent JP-2000053382-A (JP)
Title: Hoist and hoist equipment provided with a plurality of hoists
Inventor: SAITO KAZUMASA
IPC: B66D1/40
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To easily perform joint hanging by a hoist in a short time. SOLUTION: Each of a master hoist A and a slave hoist B has location detecting parts 11a, 11b determining the locations of hook blocks and control parts 13a, 13b outputting operating frequencies to inverter circuits 7a, 7b. The master hoist A further has also a distance detecting part 12a determining a vertical direction distance between both of the hook blocks from the locations of both the hook blocks determined by both the location detecting parts 11a, 11b. The control part 13a of the master hoist A outputs an operating frequency eliminating deviation to the inverter circuit 7a when a distance determined by the distance detecting part 12a is deviated from a preliminarily fixed distance.
Patent JP-H02176479-A (JP)
Title: Clock stimulation pattern generator for electrooptic type sampling apparatus
Inventor: FURANSOWA JII HENRII
IPC: G01R31/319
Filed: 1989-09-01
Abstract: PURPOSE: To obtain an improved timing synthesis device by inputting a single clock from a clock pin for testing and delaying it by a predetermined transmission time of a specific path in an LSI for feedback input. CONSTITUTION: A rough delay circuit 72 and a fine delay circuit 74 advance or delay a clock pulse for a specific stimulus pattern bit against an optical sampling pulse. The fine delay circuit 74 is calibrated by comparing signal division that can be obtained in a variable counter 70 with a pulse expel/ swallow capacity. The variable counter generates a signal with an accurate known period that is locked to an optical reference pulse or a system electronic reference pulse via a phase-locked loop. A time calibration circuit compares a reference input signal with the output of the fine delay circuit 74, thus calibrating the full-scale delay of a small delay.
Patent JP-S6470640-A (JP)
Title: Air-conditioning machine
Inventor: SUZUKI NORIO
IPC: F24F11/02
Filed: 1987-09-10
Abstract: PURPOSE:To make check upon installation, maintenance and inspection more speedy, by a method wherein machine kind data, showing the kind of machine of an indoor unit and an outdoor unit, are transferred to partners each other while the transferred machine kind data are outputted respectively. CONSTITUTION:The control device of an outdoor unit A stores a machine kind data whether the unit A itself is a heat pump type cooling and heating capacity variable type unit, exclusive for cooling or capable of cooling and heating, or not in a memory 1 previously while indoor units B-D store the machine kind data such as the capacity of heat exchangers or the like in the memories 2 and the data are transferred to partners to store them into the predetermined areas of the memories 2, 1 respectively upon throwing a power source. When an abnormality is generated, an operation control unit 3 puts an inspection lamp ON and writes the content of the abnormality into the memories 1, 2; therefore, an operator connects a checking device to the terminal of a corresponding control device and reads out the contents of the memory 1 or memories 2 to effect operation check. According to this method, the checking works upon installation, maintenance and inspection may be effected optimally and quickly.
Patent JP-S6288525-A (JP)
Title: Monitoring apparatus for machine-screw fastening machine
Inventor: TAWARA TOSHIO
IPC: B23P19/06
Filed: 1985-10-11
Abstract: PURPOSE:To improve the state detection precision of a machine-screw fastening machine by installing a detecting tool which has a sensor, amplifying part, memory part for previously memorizing a standard vibration, and a comparison part for comparing the generated vibration with the memorized standard vibration, onto a machine-screw fastening machine. CONSTITUTION:In a machine screw fastening machine 2, a transfer board 23 is installed onto a supporting frame 22, and a twist-drill tool 5 is fixed onto an elevation board 24. A twist drill 3 and a sensor S are installed. Then, a detecting tool D, controlling tool 9, electric motors MD and ME, etc. are connected from the sensor S. The detecting tool D has the amplifying part for the sensor S, memory part for previously memorizing a standard vibration, and a comparison part for comparing the generated vibration and the standard vibration. The operation of the detecting tool D permits the output of the signals according to the normal and abnormal states of the twist drill 3. The control tool 9 operates the electric motors MD and ME, alarm, etc. Therefore, the detection precision is improved in comparison with that in monitoring by an operator in the conventional.